Answer: -8x+13
Step-by-step explanation:
f(x) = −2x + 7
g(x) = 4x - 3
(fog)(x)=
f(g(x))=
f(4x-3)=
-2(4x-3)+7=
-8x+6+7=-8x+13
Check the picture below.
now, let's rationalize the denominator.
Answer:
20 meters square
Step-by-step explanation:
Surface Area of this square based pyramid = A = base area + 4* (face area)
A = (2 *2) + 4* ( (1/2)*2 * 4) )
A = 4 + 4*(4)
A = 4 + 16 = 20
A = 20 square meters
Answer:
Step-by-step explanation:
7 x 8500 = 59,500
7 x 12,500 = 87,500
Add those two together = 147,000
Answer:x=17 y=10
Step-by-step explanation: